        body {
            margin: 0;
            padding: 0;
            background: url(../image/background.jpg);
            overflow: hidden;
        }

        .mute_image {
            position: absolute;
            left: 5%;
            top: 7%;
	    display:none;
        }

        #debugdiv {
            position:absolute;
            display: none;
            filter:alpha(opacity=50);
            opacity: 0.5;
            z-index:10;
            background-color: #8cff97;"
        }

        #blockdebug {
            position: absolute;
            bottom: 0;
            z-index: 10;
            width: 20px;
            height: 20px;
            visibility: visible;
            filter:alpha(opacity=10);
            opacity: 0.1;

        }

        #up_div{
            position:absolute;
            display: block;
            opacity: 0.5;
            height:60px;
            width:500px;
            z-index:10;
            background-color: rgba(140, 255, 151, 0.01);
        }
